Cycling becomes more fun when you can derive a smooth ride. Unfortunately, a raddled crank can make your cycling experience terrible. So, it is essential to remove the bike crank. You will be glad to know it will change your riding experience.
Are you struggling with a worn-out crank? Follow this article. I will share an ultimate guide on How to remove bike crank without puller. You can replace the damaged crank or repair to make your riding smooth.
As you are not a professional mechanic, it is normal you don’t have a bike crank puller. So, to help you, I am sharing the tips & tricks to remove crank without a puller. You have no idea where disaster can occur. In an emergency, these tips will help you to solve the crank problem without a bike crank puller. Besides, it will save your money from hiring a mechanic.
How to remove bike crank without Puller?
Decrepit crank is a big problem & most of the people have a misconception that a bike crank puller is a must to remove the decrepit crank. Don’t have a bike crank puller? Are you worried about how to remove bicycle crank bearings without a crank puller? Relax, removing the bicycle crank without a puller is a simple process. You can do it without professional hands.
Suppose I am on a mountain tour & suddenly my BMX bike crank becomes worn out. There is no way to find any mechanic & have no bicycle crank puller near me. If I try to remove it in the wrong way that can damage my favorite bike. To avoid this type of hassle, let’s learn how to remove bike crank without a puller quickly.
It is mandatory to use hand protection before jumping on bike parts. You can simply wear hand gloves to protect your hands.
This basic necessity is important to protect you from any injury. It may be by the crank or any other parts such as the chain. An exposed hand is more likely to get injured. It should be your priority to apply protection to avoid injury & ensure safe repairing.
In case you don’t have gloves then pick any object to slide the chain to the exterior gear. Moreover, you can apply a gear shifter.
Remove The Crank Bolt:
In this step, you need to take out the crankset. Now pull the bolt of the bike crank from the cou
But separating the crank requires some strategy & tricks. You need to do it with dedication & attention. When you are performing crank separation, there is a high risk to slip off the bike chain & injure your hand.nter-clockwise direction. Gradually it will help you to take out the crankset. You successfully bring out the crankset. Now it’s time to separate the crank.
To avoid any unwanted injury, you should avoid rush & do it carefully with patience. First, check whether the bike has the dust caps above the crank or not. If yes, then take out the cap. You can use your fingers or use a card to take it out. It will help you to avoid any further tools damages.
Apart Washer From the Crank:
On this step, you will separate the washer from the cranks. How do you find the washer? Simply check under the bolts of the cranks & you will find the washer. The washer is made of metal that contains a center hole. Now take the spanner tool to take out the washer.
Basically, the washer is responsible for spreading loads of a bolt & protecting it from slipping. Besides, it is essential for wheel direction & smooth movement.
Your bike comes with different sizes of bolts & nuts. This step is the most challenging phase. You need to check the crank bolt carefully to select the appropriate tool to remove the bolt.
For example, if your bike consists of an M8 bike crank bolt, then you need to pick a small tip tool. A CPW-7 can be the best choice in this case.
On the other hand, a large crank bolt such as M12 requires a bigger tip tool. So, based on your crank bolt size, please choose the right tool to remove it perfectly.
Switch The Threaded Coupler:
After choosing the right tool, now let’s turn the threaded coupler. You need to turn continuously without crossing the thread until the hex tool & bolt detach. You need to avoid thread crossing because it can damage the surface. It is recommended to use a screwdriver or a spanner to get the best result.
When you are done with switching the threading coupler now starts to thread the Puller’s spindle driver straight into the arms. In this step, you need to put on more arm’s strength, so be careful to avoid accidents.
First, move the spindle driver into the existing slot. After that, pull it in an anti-clockwise direction. Finally check the bike crank tension carefully & adjust it according to its fitting. Also, follow this same method if you have a square taper crank puller.
Pulling spindle driver:
Now start to pull the spindle driver in a clockwise direction. Remember you must do it if and only if you fully tighten the crank previously. It helps you to detach the cranks arms properly. It is essential to keep patience to do this job completely.
It’s time to unthread your crank arm puller from the crank. There is a high risk to get injured so carefully do unthreading.
Now you know the Shimano crank removal process. So, repeat this same process for the other side of the bike. Follow each tip & steps carefully to avoid any damages.
Frequently asked Questions (FAQ) on how to remove bike crank without Puller:
1. What is a crank puller used for?
A crank puller is used to take out a crank from a bike. You can remove any type of cranks such as square or splined types. Crank puller sizes can also vary. You need to choose the right size based on your need. A 24 mm crank puller tool is mostly used to remove bike crank.
2.Are crank pullers universal?
CWP-7 model is a universal crank puller that can work both for square taper & splined. So, it depends on design whether the crank puller is universal or not.
3.What can I use instead of a crank puller?
Crank arm puller with a screwdriver is a great alternative to the crank puller.
Bike crank puller is not an expensive tool. But, you need to know how to use a crank puller. Moreover, You need an expert hand to use a crank puller accurately. But see the following above few steps you can easily remove your bike cranks without an extra bike crank puller. It needs no experience & no extra cost.
It is a simple way & you can remove the crank using a few basic tools. So, let’s try to remove your worn-out crank without a bike crank puller & enjoy an amazing ride. The output must improve your riding experience.